Berkeley/East Bay Gray Panthers -- Meet monthly at North Berkeley Senior Center, 1901 Hearst Ave. At 1:30 p.m. June 26, Panthers member, Steve Geller, will speak: "How Senior Citizens Can Make Best Use of Public Transit." People of all ages are welcome. 510-548-9696.

Pinole Senior Center -- 2500 Charles Ave. 8:30 a.m.-5 p.m. weekdays and until 9 p.m. Wednesdays. Open to those 50 and older. Ballroom dancing, to the music of Manny Gutierrez, 8-11 p.m. June 28; $10. Billiards daily. Haircuts, manicures, pedicures and massage by appointment; there's a fee. Lunch for all ages 11:30 a.m.-12:30 p.m. Fridays and noon-1 p.m. the rest of the weekdays, for $5.50; takeout available. Homebound seniors in Pinole, El Sobrante, Hercules, Crockett and Rodeo are picked up by van Mondays and Thursdays if they wish to have lunch at the center. 510-724-9800.